| Aldenhoven to Kamenz | 340.10 mi (547.34 km) |
| Aldenhoven to Kamp-Lintfort | 43.13 mi (69.41 km) |
| Aldenhoven to Kandel | 151.43 mi (243.70 km) |
| Aldenhoven to Kappeln | 301.47 mi (485.16 km) |
| Aldenhoven to Karben | 118.30 mi (190.39 km) |
| Aldenhoven to Karlsdorf-Neuthard | 157.63 mi (253.68 km) |
| Aldenhoven to Karlsfeld | 296.94 mi (477.88 km) |
| Aldenhoven to Karlsruhe | 160.86 mi (258.88 km) |
| Aldenhoven to Kassel | 142.44 mi (229.24 km) |
| Aldenhoven to Kaufbeuren | 285.40 mi (459.31 km) |
| Aldenhoven to Kaufering | 283.43 mi (456.14 km) |
| Aldenhoven to Kaufungen | 147.17 mi (236.85 km) |
| Aldenhoven to Kehl | 174.88 mi (281.45 km) |
| Aldenhoven to Kelheim | 283.50 mi (456.25 km) |
| Aldenhoven to Kelkheim (Taunus) | 108.64 mi (174.83 km) |
